Where in time did pants originate from?

Question

There have been many different styles of pants over the past years, but where in time did they start to make pants? If anyone knows, where in the world?

Answer 1

Nomadic Eurasian horsemen/women such as the Iranian Scythians, along with Achaemenid Persians were among the first to wear trousers.

Trousers trace their ancestry to the individual hose worn by men in the 15th century (which is why trousers are plural and not singular). The hose were easy to make and fastened to a doublet at the top with ties called "points", but as time went by, the two hose were joined, first in the back then across the front, but still leaving a large opening for sanitary functions. Originally, doublets came almost to the knees, effectively covering the private parts, but as fashions changed and doublets became shorter, it became necessary for men to cover their genitals with a codpiece.

Answer 2

What she said.

I was going to say around the Baltic Coast, around 20k years ago.